Bug 2500713 (CVE-2026-48806) - CVE-2026-48806 twig/twig: Twig: Information disclosure and limited data modification via sandbox bypass
Summary: CVE-2026-48806 twig/twig: Twig: Information disclosure and limited data modif...
Keywords:
Status: NEW
Alias: CVE-2026-48806
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On: 2500885 2500888
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-07-14 22:01 UTC by OSIDB Bzimport
Modified: 2026-07-15 11:42 UTC (History)
0 users

Fixed In Version:
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Description OSIDB Bzimport 2026-07-14 22:01:58 UTC 
Twig is a template language for PHP. Prior to 3.27.0, ArrayExpression does not guard dynamic mapping keys that are coerced to strings, allowing PHP to invoke __toString() on a Stringable object used as a mapping key without calling SandboxExtension::ensureToStringAllowed(). This issue is fixed in version 3.27.0.
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